How can I fix Google Search Console errors on my webpage?

[keygon]

I checked my page with Google Search Console and it sent me the following errors "ShippingDetails" field is missing (in "offers") "hasMerchantReturnPolicy" field is missing (in "offers") "aggregateRating" field is missing "priceValidUntil" field is missing (in "offers")

[jml00ks]

I'm also facing this issue if anyone found the solution pls help